Search Results - "Palade, C."

Dense Ge nanocrystals embedded in TiO2 with exponentially increased photoconduction by field effect by Lepadatu, A.-M., Slav, A., Palade, C., Dascalescu, I., Enculescu, M., Iftimie, S., Lazanu, S., Teodorescu, V. S., Ciurea, M. L., Stoica, T.

“…Si and Ge nanocrystals in oxides are of a large interest for photo-effect applications due to the fine-tuning of the optical bandgap by quantum confinement in…”
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Optoelectric charging-discharging of Ge nanocrystals in floating gate memory by Palade, C., Slav, A., Lepadatu, A. M., Maraloiu, A. V., Dascalescu, I., Iftimie, S., Lazanu, S., Ciurea, M. L., Stoica, T.

“…Photo-induced effects on charging and discharging of nanocrystals (NCs) in capacitor memories with Ge NCs in an HfO2 matrix as a floating gate layer are…”
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Subarachnoid hemorrhage and cerebral vasospasm - literature review by Ciurea, A V, Palade, C, Voinescu, D, Nica, D A

“…Subarachnoid hemorrhage represents a serious disease with high mortality and morbidity. Two important areas are becoming the central research interest of…”
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How morphology determines the charge storage properties of Ge nanocrystals in HfO2 by Slav, A., Palade, C., Lepadatu, A.M., Ciurea, M.L., Teodorescu, V.S., Lazanu, S., Maraloiu, A.V., Logofatu, C., Braic, M., Kiss, A.

“…The strong correlation between morphology and charge storage properties of HfO2/Ge/HfO2/Si trilayer structures was evidenced. The morphology of structures…”
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Extended near infrared photo-response influenced by host matrix change in Ge nanoparticle-based films by Stavarache, I., Palade, C., Slav, A., Prepelita, P., Teodorescu, V. S., Ciurea, M. L.

“…Ge nanoparticles in SiO 2 or Si 3 N 4 on Si pieces at 500 °C were fabricated by sputtering from Ge, SiO 2 or Si 3 N 4 targets. Transmission electron…”
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Effects produced by iodine irradiation on high resistivity silicon by Lazanu, S, Slav, A, Lepadatu, A-M, Stavarache, I, Palade, C, Iordache, G, Ciurea, M L

“…The effects of 5 × 1011 cm−2 6+I127 ions of 28 MeV kinetic energy on high resistivity (100) Si were studied. The profile of primary defects was simulated. The…”
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Subsurface treatment of a contact subjected to a hertz pressure by Palade, A.-C., Pillon, G.-P., Cicala, E., Grevey, D., Marsavina, L.

“…The study proposes an approach allowing the favorable modification of the stresses field of a structure subjected to a Hertzian contact. It is based on the…”
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Interference of apoptosis in the pathophysiology of subarachnoid hemorrhage by Palade, C, Ciurea, Alexandru, Nica, D, Savu, R, Moisa, Horatiu

“…Programmed cell death is crucial for the correct development of the organism and the clearance of harmful cells like tumor cells or autoreactive immune cells…”
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Memory properties of GeZrO2 based trilayer structure by Palade, C., Slav, A., Ciurea, M. L.

“…The memory properties of a trilayer structure of ZrO 2 /Ge-ZrO 2 /ZrO 2 /Si-p were investigated. The trilayer was prepared by magnetron sputtering deposition…”
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Influence of in-situ hydrogenation on photoelectrical properties of amorphous and nanocrystalline GeSn deposited by magnetron sputtering by Dascalescu, I., Palade, C., Lungu, G.A., Lepadatu, A.M., Teodorescu, V.S., Braic, M., Ciurea, M.L., Stoica, T., Slav, A.

“…This study investigates the fabrication of short-wavelength infrared (SWIR) photosensitive amorphous and nanocrystalline Ge1-xSnx:H thin films by magnetron…”
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Material parameters from frequency dispersion simulation of floating gate memory with Ge nanocrystals in HfO2 by Palade, C., Lepadatu, A.M., Slav, A., Lazanu, S., Teodorescu, V.S., Stoica, T., Ciurea, M.L.

“…[Display omitted] Trilayer memory capacitors with Ge nanocrystals (NCs) floating gate in HfO2 were obtained by magnetron sputtering deposition on p-type Si…”
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In-situ magnetron sputtering co-deposition of Ge nanoparticles in Si3N4 films for near infrared detection by Stavarache, I., Palade, C., Prepelita, P., Teodorescu, V. S., Ciurea, M. L.

“…Deposition of Ge nanoparticles in Si 3 N 4 films by heating Si and quartz substrates at 500 °C were obtained using co-sputtering Ge, and Si3N4. Their structure…”
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How morphology determines the charge storage properties of Ge nanocrystals in HfO 2 by Slav, A., Palade, C., Lepadatu, A.M., Ciurea, M.L., Teodorescu, V.S., Lazanu, S., Maraloiu, A.V., Logofatu, C., Braic, M., Kiss, A.

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SWIR photoresponse of SiGe/TiO2 multilayers with Ge-rich SiGe nanocrystals by Lepadatu, A. M., Palade, C., Slav, A., Dascalescu, I., Cojocaru, O., Iftimie, S., Teodorescu, V. S., Stoica, T., Ciurea, M. L.

“…The 1600 nm-extended SWIR photoresponse of SiGe/TiO 2 multilayers with Ge-rich SiGe nanocrystals (NCs) is demonstrated. The SiGe NCs based multilayers are…”
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Light illumination effects on floating gate memory with Ge nanocrystals in HfO2 by Palade, C., Slav, A., Lepadatu, A. M., Lazanu, S., Ciurea, M. L., Stoica, T.

“…The influence of light illumination on the programming of a capacitor floating gate memory based on Ge nanocrystals in HfO 2 was studied. The capacitor was…”
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Correlation between strain and defects in Bi implanted Si by Palade, C., Lepadatu, A.-M., Slav, A., Ciurea, M.L., Lazanu, S.

“…The strain in Si containing group-V impurities is a topical subject of study due to its potential applications in quantum computing. In this paper we study…”
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Controlling SWIR photosensitivity limit by composition engineering: from Ge to GeSi nanocrystals embedded in TiO2 by Dascalescu, I., Cojocaru, O., Lalau, I., Palade, C., Slav, A., Lepadatu, A.M., Lazanu, S., Stoica, T., Ciurea, M.L.

“…The VIS-SWIR photosensing properties of Ge and GeSi NCs embedded in TiO 2 films are investigated. For this, we deposit GeTiO 2 and GeSiTiO 2 films,…”
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Dense Ge nanocrystals embedded in TiO 2 with exponentially increased photoconduction by field effect by Lepadatu, A-M, Slav, A, Palade, C, Dascalescu, I, Enculescu, M, Iftimie, S, Lazanu, S, Teodorescu, V S, Ciurea, M L, Stoica, T

“…Si and Ge nanocrystals in oxides are of a large interest for photo-effect applications due to the fine-tuning of the optical bandgap by quantum confinement in…”
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Influence of preparation conditions on structure and photosensing properties of GeSi/TiO2 multilayers by Slav, A., Palade, C., Stavarache, I., Teodorescu, V. S., Ciurea, M. L., Muller, R., Dinescu, A., Sultan, M. T., Manolescu, A., Gudmundsson, J. T., Svavarsson, H. G.

“…The photosensing properties related to the structure of GeSi/TiO2 multilayers prepared under different conditions are studied. TiO 2 cap/(GeSi/TiO 2 ) 2…”
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Photosensitive GeSi/TiO2 multilayers in VIS-NIR by Palade, C., Dascalescu, I., Slav, A., Lepadatu, A. M., Lazanu, S., Stoica, T., Teodorescu, V. S., Ciurea, M. L., Comanescu, F., Muller, R., Dinescu, A., Enuica, A.

“…The electrical and photosensing properties correlated with structure and morphology of TiO 2 /(GeSi/TiO 2 ) 2 multilayers are investigated. The multilayers are…”
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